SN74F74D

Product Overview

Category

SN74F74D belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications such as signal processing, data manipulation, and logic operations.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compact size
• Reliable performance

Package

SN74F74D is available in a dual in-line package (DIP) with 14 pins.

Essence

The essence of SN74F74D lies in its ability to perform flip-flop functions, which are essential for storing and manipulating binary information in digital systems.

Packaging/Quantity

SN74F74D is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Logic Family: TTL (Transistor-Transistor Logic)
• Operating Temperature Range: -40°C to 85°C
• Maximum Clock Frequency: 30 MHz
• Output Current: ±6 mA
• Propagation Delay: 10 ns

Detailed Pin Configuration

1. CLR (Clear)
2. D (Data Input)
3. CLK (Clock Input)
4. PR (Preset)
5. Q (Output)
6. Q̅ (Complementary Output)
7. GND (Ground)
8. Q̅ (Complementary Output)
9. Q (Output)
10. VCC (Positive Power Supply)
11. D (Data Input)
12. CLK (Clock Input)
13. PR (Preset)
14. CLR (Clear)

Functional Features

• Flip-Flop Operation: SN74F74D can store and retain binary information based on clock signals.
• Asynchronous Clear and Preset: The CLR and PR inputs allow for immediate resetting or setting of the flip-flop.
• Complementary Outputs: The Q and Q̅ outputs provide inverted versions of each other, offering flexibility in signal routing.

Advantages

• High-Speed Operation: SN74F74D can handle clock frequencies up to 30 MHz, enabling rapid data processing.
• Low Power Consumption: This IC is designed to minimize power consumption, making it suitable for battery-powered devices.
• Wide Operating Voltage Range: SN74F74D can operate within a broad voltage range, enhancing its compatibility with different systems.
• Compact Size: The DIP package ensures a compact form factor, facilitating integration into various circuit designs.
• Reliable Performance: SN74F74D offers consistent and dependable performance, ensuring accurate data storage and manipulation.

Disadvantages

• Limited Functionality: SN74F74D is primarily designed for flip-flop operations and may not be suitable for complex logic functions.
• Temperature Sensitivity: Extreme temperature conditions beyond the specified range may affect the IC's performance.

Working Principles

SN74F74D operates based on the principles of positive-edge-triggered D-type flip-flops. It stores binary information at the rising edge of the clock signal and retains it until the next clock cycle. The CLR and PR inputs allow for immediate resetting or setting of the flip-flop, while the complementary outputs provide inverted versions of the stored data.

Detailed Application Field Plans

SN74F74D finds applications in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication equipment - Industrial automation systems - Consumer electronics

Detailed and Complete Alternative Models

1. SN7474: Similar functionality with minor variations in specifications.
2. CD4013: Dual D-type flip-flop IC with additional features like Schmitt trigger inputs.
3. MC74HC74A: High-speed CMOS flip-flop IC with improved power efficiency.

These alternative models offer similar flip-flop functionality and can be considered as substitutes for SN74F74D based on specific requirements.

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